VWR FOR ELECTROCHEMISTRY

Transcription

1 VWR FOR ELECTROCHEMISTRY Meters - stick, portable and bench Electrodes and sensors Buffers and standards Cleaning and maintenance Your first choice for ph, mv, conductivity and dissolved oxygen measurements

2 VWR FOR ELECTROCHEMISTRY VWR FOR ELECTROCHEMISTRY The launch of the second generation of VWR phenomenal portable and bench meters is another milestone in the development of this comprehensive range of products. It doesn t You ll notice several things about the VWR range of products for electrochemistry: Choice Performance run to many years. Value for money CONTENTS Pen meters Handheld instruments phenomenal portable and bench meters phenomenal electrodes ph and redox electrodes Electrode maintenance ph buffers Conductivity standards ph measuring handy extras x-x 2 VWR VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE

3 ACCURATE, ECONOMICAL, HANDHELD PEN STYLE PH, ORP, CONDUCTIVITY AND TEMPERATURE INSTRUMENTS Replaceable electrode or sensor Automatic temperature compensation One year instrument warranty and six months on the electrode/probe ph 10: ph/temperature GLP functionality (saves and displays last ORP 15: ORP/temperature pen style instrument User-replaceable electrode Absolute or relative mv readings Range Resolution Accuracy ph 0,0-14,00 0,01 ±0,01 Temperature ( C) 0, ,0 0,1 ±0,3 Description ph 10 ph/temperature pen style meter ph 10 sensor kit replacement Tester sensor cap replacement Range Resolution Accuracy mv (ABS or relative) ± mv ±1 LSD (Least Significant Digit) Temperature ( C) ,1 ±0,3 Description ORP 15 mv/temperature pen style meter ORP 15 sensor kit replacement Tester sensor cap replacement CO 30: Conductivity/temperature Auto-ranging selection User replaceable conductivity cell Calibration 1 or 2 points Range Resolution Accuracy Conductivity ±1% FS (0, ,00 ms/cm 2,00-19,90 ms/cm 0,05 ms ±1% FS with auto-ranging) ms/cm 0,10 ms ±1% FS TDS 0,00-10,00 g/l 0,10 g/l ±1% FS Temperature ( C) 0,00-99,5 0,5 ±0,5 Description CO 30 TDS/conductivity/temperature pen style meter CO 30 sensor kit replacement CO 30 sensor cap replacement VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE VWR 3

4 VWR FOR ELECTROCHEMISTRY HANDHELD INSTRUMENTS Economical, accurate, robust and waterproof Automatic temperature compensation 3 year warranty on instruments, 6 months on cables and probes Housing resistance IP 67 Memory capacity 50 data points Power requirement 1x 9 V battery - easy access to battery compartment Automatic shut-off After 30 min of non use Battery life Up to 1000 operating hours Model ph/mv 110 set Parameter ph 110 ph Range -2, ,00 ph Resolution 0,01 ph Accuracy ±0,1% ph ±2 digits mv Range mv Resolution 1 mv Accuracy ±0,1% mv ±1 digit Temperature Range ºC Resolution 0,1 ºC Accuracy ±0,3 ºC ±2 digits Auto-buffer recognition 4,01; 7,0; 10,0 at 25 C Calibration Up to 3 points Included electrode Epoxy gel electrode with 1 m cable and BNC connector Included temperature sensor PT1000 with 1 m cable and banana connector Description ph 110 set with plastic transport case, including ph meter ph 110, epoxy gel combined ph electrode with 1 m cable, temperature sensor, 3 empty 100 ml bottles for buffer, 1 empty ml bottle for DI water and 3 ph buffers in capsules (4,01/7,00 & 10,00 at 25 C) Combo ph/temperature probe with 1 m cable Combo ph/temperature probe with 4 m cable ORP electrode with 1 m cable ph probe with 1 m cable Temperature sensor with 1 m cable VWR VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE

5 Conductivity, TDS and salinity CO 310 set Parameter CO 310 auto-ranging) Range Resolution , ms/cm 0,01 ms/cm 0,1 ms/cm Accuracy ±1% of reading +0,05 ms/cm ±2,5% of reading +0,5 ms/cm Salinity Range 0,0-70,0 ppt Resolution 0-1 ppt Accuracy ±0,2% FS TDS TDS factor Variable from 0,3 to 1 (0,65 by default) Temperature Range ºC Resolution 0,1 ºC Accuracy ±0,2 or ±4% whichever is greater Temperature coefficient Variable from 0 to 4%/ C Reference temperature Can be set from 15 to 25 C (25 C by default) Cell constant 5,00 ±0,5 Calibration Single point Cell compatibility Super stable 4-electrode conductivity cell Probe included Rugged conductivity/temperature sensor with Description CO set with transport case, conductivity meter CO 310, conductivity/temperature probe with 1 m cable CO set with transport case, conductivity meter CO 310, conductivity/temperature probe with 4 m cable Conductivity/temperature probe with 1 m cable Conductivity/temperature probe with 4 m cable Dissolved Oxygen DO 210 & 220 sets Parameter DO 210 &220 DO (% air Range 0-200% saturation) Resolution 0,1% Accuracy ±2 of the reading or ±2 air saturation whichever is greater / ±1,5% FS for DO 220 DO ppm Range 0-20 mg/l Resolution 0,01 mg/l Accuracy ±2% of the reading or 0,2 mg/l Temperature Range ºC (DO 210) / C (DO 220) Resolution 0,1 ºC Accuracy ±0,3 ºC or ±1 digit Compensation Automatic from 0 to 45 ºC / ±0,5 ºC for DO 220 Calibration Water saturated air Pressure and salinity compensation Manual Probe included Membrane type Polarographic DO/temperature probe for DO 210 and optical probe for DO 220 with 1 or 4 m cables DO screw-on cap membrane allowing very fast response with low stirring - very easy to change, just screw them on the probe tip Description DO with transport case, DO meter DO 220, optical probe with 1 m cable, sensor cap (membrane) and storage cup DO with transport case, DO meter DO 220, optical probe with 4 m cable, sensor cap (membrane) and storage cup Polarographic DO/temperature probe with 1 m cable Polarographic DO/temperature probe with 4 m cable Cap membrane kit (6 each) with electrolyte solution Optical DO/temperature probe with 1 m cable Optical DO/temperature probe with 4 m cable DO replacement sensing cap for optical probe VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE VWR 5

6 VWR FOR ELECTROCHEMISTRY PHENOMENAL INSTRUMENTS 3 year warranty A phenomenal selection of handheld and bench meters to measure ph, conductivity, oxygen and ion. Innovative, modern and simple. so easy to use! High resolution and accuracy for precise measurement at an attractive price! Ready to use - delivered as a complete set for single or multi-parameter meters Data logging function 5000-point memory capacity Self-explanatory display language 6 VWR VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE

7 Portable instruments Robust, resistant and waterproof units with Robust and functional case both value and temperature simultaneously Electrode and re-calibration icon indicating the re-calibration time Data logging function Wide range of accessories available Housing resistance IP 67 Communication Waterproof USB output for connection to a computer Time interval between 1 s and 1 h Memory capacity 200/5000 points Power requirements 4x AA batteries with easy access to battery compartment Automatic shut-off Adjustable from 10 min to 24 h Battery life Maximum 1000 h (without backlight), 1000 operating hours ph/mv meter Parameter ph 1100 H meter ph Range -2, ,000 ph Resolution Selectable 0,1: 0,01; 0,001 ph Accuracy ±0,005 ph ±1 digit mv Range ±1200/±2500 mv Resolution 0,1/1 mv Accuracy ±0,3/±1 Temperature Range Auto: -5, ,0 C, Manual: C Resolution 0,1 C Accuracy ±0,2 C Compensation Auto/manual Auto-buffer recognition BDH Prolabo TITRINORM buffers at 25 C: 4,00; 6,98; 9,94 NIST/DIN (1,68; 4,00; 6,86; 9,18; 12,54) Technical buffers at 25 C: 4,00; 7,00; 10,00 Calibration Up to 5 points Included electrode Electrode connection Epoxy, gel electrode model 111 with BNC connector with built-in PT1000 temperature sensor, 1 m cable BNC for ph/mv and banana for temperature Conductivity meter Parameter CO 3100 H meter Conductivity Range 0,001 μs/cm to 1000 ms/cm Resolution Min. 0,001 μs/cm according to the probe Accuracy ±0,5% of measured value Resistivity Range 1 Ohm cm to 199,9 MOhm cm Resolution Min. 0,001 Ohm cm depends on the probe Accuracy ±0,5% of measured value TDS Range 0 mg/l to 199,9 g/l (TDS) // 0,00 to 70 ppt (salinity) Resolution 1 mg/l, 0,1 g/l Accuracy ±1% of measured value ±1 digit (meter only) Temperature Range Auto: -5, ,0 C Resolution 0,1 C Accuracy ±0,2 C Compensation Automatic and manual: 0,001 to 10,000%/ C or no compensation Calibration Single point Cell constant Depends on the probe Probe included Conductivity probe model CO 11 with builtin temperature sensor (10 μs to 20 ms), 8-pin connector, 1,5 m cable VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE VWR 7

8 VWR FOR ELECTROCHEMISTRY Dissolved oxygen meters Parameter OX 4110 H meter Dissolved oxygen Range 0,00-20,00 mg/l, 0-50 mg/l // 0-200%, % Resolution 0,01 mg/l // 0,1% Accuracy ±0,1 mg/l or ±1% (up to 20,00 mg/l & to 200%), ±10% of value (above 20 mg/l and 200%) Salinity factor 0 to 35 Salinity Manual input compensation Barometric 500 up to 1100 mbar pressure range Pressure Automatic compensation Temperature Range 0, C Resolution 0,1 C Accuracy ±0,2 C Compensation Auto: C Calibration Water saturated air Probe included Oxygen optical probe model OPOX 11-3 with built-in temperature sensor, 4-pin connector, 3 m cable Parameter OX 4100 H meter Dissolved oxygen Range 0,00-20,00 mg/l, 0-90,0 mg/l // 0,0 - Resolution 0,01 mg/l // 0,1% Accuracy ±0,5% of value (between 5 and 30 C) Salinity factor 0-35 Salinity Manual input compensation Barometric mbar, automatic pressure range Pressure Automatic compensation Temperature Range ,0 C Resolution 0,1/1 C Accuracy ±0,2 C Compensation Auto: C Calibration Water saturated air Probe included built-in temperature sensor, 8-pin connector, 3 m cable Muti-parameter meters Parameter ph Range -2, ,000 ph Resolution Selectable 0,1; 0,01; 0,001 ph Accuracy ±0,005 ph ±1 digit mv Range ±1200,0/±2500 mv Resolution 0,1/1 mv Accuracy ±0,3/±1 Conductivity Meter range 0,001 μs/cm to 1000 ms/cm Resolution 0,1 μs/cm 0,001 μs/cm depending on cell Accuracy ±0,5% of measured value Resistivity Range 1 Ohm cm to 999 MOhm cm Resolution 1 Ohm cm Accuracy ±0,5% v. Mw TDS Range 1 mg/l to 199,9 g/l (TDS) // 0,0-70,0 ppt (salinity) Resolution 1 mg/l, 0,1 g/l Oxygen Range 0,00-20,00 mg/l, 0,0-90,0 mg/l // 0,0-200,0% 0-600% (depending on sensor) Resolution 0,01 mg/l // 0,1% (depending on sensor) Accuracy ±0,5% of value (between 5 and 30 C) Temperature Range (according to the sensor) (only ph) Resolution 0,1 C Accuracy ±0,2 C Compensation Automatic Auto buffer recognition BDH Prolabo TITRINORM buffers at 25 C: 4,00; 6,98; 9,94 (Technical) NIST/DIN (1,68; 4,00; 6,86; 9,18; 12,54) Technical buffers at 25 C: 4,00; 7,00; 10,00 ph calibration Up to 5 points Conductivity calibration Cell constant Oxygen calibration ph electrode included Probes included Description Single point Depends on the probe Water saturated air Epoxy gel electrode model 111 with BNC connector with built-in PT1000 temperature sensor. Banana connector Conductivity probe model CO 11 with built-in μ 1,5 m cable in the 2 sets Amperometric probe model OXY 11-3 with built-in temperature sensor, 8-pin connector, 3 m cable in the set MU 6100 H, Set 2 MU 6100 H, Set with ph electrode and conductivity probe MU 6100 H, Set with ph electrode, conductivity and oxygen probes VWR VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE

9 Benchtop instruments both value and temperature simultaneously Electrode and re-calibration symbol indicating the re-calibration 2 electrode models: phenomenal 221 for general purpose use Data logging function 5000-point memory capacity GLP conformity Wide range of accessories available Communication USB output for connection to a computer Memory capacity Up to 1000 points Power requirements 4x AA batteries with easy access to battery compartment Plug Universal Automatic shut-off Adjustable from 10 min to 24 h Battery life Power or batteries (1000 operating hours) Housing resistance IP 43 ph and ion meters Parameter ph 1100 L & LB Biotech meter IS 2100 L meter ph Range -2, ,000 ph Resolution Selectable 0,1; 0,01; 0,001 ph Accuracy ±0,1/±0,01/±0,005 ph Calibration Up to 5 points mv Range ±1200/±2500 mv Resolution 0,1/1 mv Accuracy ±0,3/±1 mv ISE Range - 0 to mg/l 0 to ppm mmol/l Calibration - 2- to 7-point calibration ISE Incremental methods - Yes Temperature Range Auto: -5, ,0 C, manual: C Resolution 0,1/1 C Accuracy ±0,2 C Compensation Auto/manual Auto-buffer recognition BDH Prolabo TITRINORM buffers at 25 C: 4,00; 6,98; 9,94 NIST/DIN (1,68; 4,00; 6,86; 9,18; 12,54) Technical buffers at 25 C: 4,00; 7,00; 10,00 Display LCD Graphic display with mol/l, mg/l and ppm, shown on screen ph electrode included Refillable glass electrode model 221 for general purpose or LS 221 for Biotech applications with built-in PT1000 temperature sensor, BNC connector for ph/mv/ise and banana for temperature, 1 m cable Conductivity meter Parameter CO 3100 L meter Conductivity Range 0,001 μs/cm to 1000 ms/cm Resolution Min 0,001 μs/cm according to the probe Accuracy ±0,5% of measured value Resistivity Range 1 Ohm cm to 199,9 MOhm cm Resolution Min. 0,001 Ohm cm according to the probe Accuracy ±0,5% of measured value TDS Range 0 mg/l to 199,9 g/l (TDS) // 0,0-70,0 ppt (salinity) Accuracy ±0,5% of measured value Temperature Range Auto: -5, ,0 C Resolution 0,1/1 C Accuracy ±0,2 C Compensation Automatic and manual: 0,001-10,000%/ C or Calibration Single point Cell constant 0,001 up to 25 depends on the cell Probe included Conductivity probe model CO 11 with built-in temperature sensor (10 μs to 20 ms), 8-pin connector, 1,5 m cable Dissolved oxygen meter Parameter OX 4100 L meter Oxygen Range 0,00-20,00 mg/l, 0,0-90,0 mg/l // 0,0-00,0%, 0-600% (depending on sensor) Resolution 0,01 mg/l // 0,1% (depending on sensor) Accuracy ±0,5% of measured value (between 5 and 30 C) Salinity factor 0,0-35,0 Salinity Manual input compensation Barometric mbar pressure range Pressure Automatic compensation Temperature Range 0, ,0 Resolution 0,1 C Accuracy ±0,2 C Compensation Auto: -0, Calibration Water saturated air Probe included Amperometric probe model OXY 11-3 with built-in temperature sensor, 8-pin connector, 3 m cable VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE VWR 9

10 VWR FOR ELECTROCHEMISTRY Multi-parameter meters Parameter MU 6100L & LB Biotech meter ph Range -2, ,999 ph Resolution Selectable: 0,1; 0,01; 0,001 Accuracy ±0,1/±0,01/±0,005 ph mv Range ±1200,0/±2500 mv Resolution Selectable 0,1/1 mv Accuracy ±0,3/±1 Conductivity / Meter range resistivity Resolution Accuracy ±0,5% of measured value TDS Range Resolution 1 mg/l, 0,1 g/l Accuracy ±0,5% of measured value Oxygen Range 0,00-20,00 mg/l, 0-90,0 mg/l // 0,0-200,0%, 0-600% Resolution 0,01 mg/l // 0,1% Accuracy ±0,5% of value (between 5 and 30 C) Temperature Range Auto: -5, ,0, Manual: C (only ph) Resolution 0,1/1 C Accuracy ±0,2 C Compensation Automatic Parameter MU 6100L meter Auto buffer recognition ph calibration Conductivity calibration Cell constant Oxygen calibration Oxygen probe ph electrode included Conductivity probe included Oxygen probe included BDH Prolabo TITRINORM buffers at 25 C: 4,00; 6,98; 9,94 (Technical), NIST/DIN Up to 5 points Single point 0,001 up to 25 depending on cell Saturated air Refillable glass electrode model 221 with built-in PT1000 temperature sensor. BNC connector for ph/mv/ise and banana for temperature, 1 m cable in the 2 sets Conductivity probe model CO 11 with built-in temperature sensor (10 μs to 20 ms), Only in MU 6100 L, Set 2 Description MU 6100 L, Set with ph electrode and conductivity probe VWR VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE

11 phenomenal set overview Portable sets phenomenal ph portable set ph 1100 H in a robust and functional plastic case including a handheld ph/mv meter, 1 gel epoxy ph electrode with built-in temperature sensor model 111 (1 m cable), starter kit (2 buffers and phenomenal plastic case including a handheld conductivity meter, 1 conductivity probe with and plastic beaker) and stand phenomenal Oxygen portable set OX 4100 H in a robust and functional plastic and stand phenomenal Oxygen portable set OX 4110 H in a robust and functional plastic case including a handheld oxygen meter, 1 optical oxygen probe with built-in phenomenal ph/conductivity/oxygen portable set MU 6100 H, Set 1 in a robust and functional plastic case including a handheld ph/mv/conductivity/ oxygen meter, 1 gel epoxy ph electrode with built-in temperature sensor model phenomenal ph/conductivity/oxygen portable set MU 6100 H, Set 2 in a robust and functional plastic case including a handheld ph/mv/conductivity/ oxygen meter, 1 gel epoxy ph electrode with built-in temperature sensor maintenance kit and stand Bench sets phenomenal ph Lab set ph 1100 L includes bench ph/mv meter, ph glass electrode with built-in temperature sensor model 221 with 1 m cable and articulated stand, 2 buffers and plastic beaker phenomenal ph Lab set ph 1100 LB Biotech set includes bench ph/mv meter, ph glass electrode with built-in temperature sensor model LS 221 for biotech applications with 1 m cable and articulated stand, 2 buffers and plastic beaker phenomenal ph/ion Lab set IS 2100 L includes bench ph/ion meter, ph glass electrode with built-in temperature sensor model 221 with 1 m cable and articulated stand, 2 buffers and plastic beaker phenomenal Conductivity Lab set CO 3100 L includes bench conductivity meter, conductivity probe with built-in temperature sensor model CO 11 with phenomenal Oxygen Lab set OX 4100 L includes bench oxygen meter, amperometric oxygen probe with built-in temperature sensor model OXY 11-3 with 3 m cable, articulated stand and maintenance kit phenomenal ph/conductivity/oxygen Lab set MU 6100 L, Set 1 includes bench ph/mv/conductivity meter, ph glass electrode with built-in temperature sensor model 221 with 1 m cable, conductivity probe with built-in temperature sensor model CO 11 with 1,5 m cable, articulated stand, 2 buffers, 1 standard and 1 plastic beaker phenomenal ph/conductivity/oxygen Lab set MU 6100 L, Set 2 includes bench ph/mv/conductivity meter, ph glass electrode with built-in temperature sensor model 221 with 1 m cable, conductivity probe with built-in temperature sensor model CO 11 with 1,5 m cable, amperometric oxygen probe with builtin temperature sensor model OXY 11-3 with 3 m cable, articulated stand, 2 buffers, 1 standard and 1 plastic beaker phenomenal optional accessories Storage vessel Functional Compact Electrode storage tube Articulated stand Communication kit Aluminium extension stick for portable meters Description phenomenal phenomenal field case (empty) phenomenal compact ph station, includes an electrode storage tube, 4 holes for ph buffers, cleaning and storage solutions and one hole for a count drop filling solution phenomenal electrode storage tube phenomenal articulated stand for 4 electrodes and temperature sensor phenomenal communication kit (CD-ROM, USB cable, manual) to download measurements to a computer phenomenal 1,5 m aluminium extension stick for portable meters VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE VWR 11

12 VWR FOR ELECTROCHEMISTRY phenomenal electrodes All phenomenal Electrodes and probes phenomenal ph electrodes Type 110 Gel, plastic combined electrode. BNC connector; 111 Gel, plastic combined electrode with built-in temperature sensor. BNC connector for ph and 4 mm banana for temperature; dimensions: 12x120 mm Gel, plastic combined electrode with built-in temperature sensor. BNC connector for ph and 4 mm banana for temperature; dimensions: 12x120 mm Refillable plastic shaft combined electrode with built-in temperature sensor. BNC connector for ph and 4 mm banana for temperature; dimensions: 12x120 mm 220 Refillable glass combined electrode. BNC connector; dimensions: 12x120 mm 221 Refillable glass combined electrode with built-in temperature sensor. BNC connector for ph and 4 mm banana for temperature; dimensions: 12x120 mm LS 221 SPEAR 220 MIC 220 Redox electrode ORP 220 Temperature sensor Refillable glass combined electrode with built-in temperature sensor. BNC connector for ph and 4 mm banana for temperature; dimensions: 12x120 mm Liquid spear glass combined electrode. BNC connector; dimensions: 12x120 mm Refillable micro glass (Ø 3 mm) combined electrode. BNC connector; dimensions: 6x120 mm Refillable glass redox electrode. BNC connector; dimensions: 12x120 mm Shaft material Built-in temperature Cable length (m) Plastic No Plastic Yes Plastic Yes Epoxy Yes Glass No Glass Yes Glass Yes Glass No Glass No Glass No TEMP 21 PT1000 probe with 4 mm babana plug PT1000 Yes Conductivity probes CO 11 Oxygen probes OXY 11-3 OPOX pole graphite cell conductivity with built-in temperature sensor. 8-pin connector Amperometric oxygen probe with built-in temperature sensor. 8-pin connector; dimensions: 17,5x110 mm Optical oxygen probe with built-in temperature sensor. 8-pin connector; dimensions: 24x190 mm Epoxy Yes 1, Epoxy Yes Epoxy Yes VWR VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE

13 phenomenal 110 phenomenal phenomenal TEMP 21 phenomenal OXY 11-3 phenomenal 111 phenomenal ORP 220 phenomenal CO 11 Application guide for ph electrodes phenomenal electrode type / LS 221 Spear 220 MIC 220 ORP 220 Applications Plastic Plastic Epoxy Glass Glass Glass Glass Glass Glass Acids Ammonia Aquarium water Beer Beverages Bread Cell culture Cheese Coffee extract Drinking water Electroplating wastewater Extracts Fruit juice Fruit General purpose Groundwater Lemonade Meat Mineral water Non aqueous samples (solvents/alcohols...) VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE VWR 13

14 VWR FOR ELECTROCHEMISTRY phenomenal phenomenal 221 phenomenal SPEAR 220 phenomenal 220 phenomenal LS 221 phenomenal MIC 220 phenomenal electrode type / LS 221 Spear 220 MIC 220 ORP 220 Applications Plastic Plastic Epoxy Glass Glass Glass Glass Glass Glass Paper/agar-agar Petrol/paint Pool water Rain water Salt solutions Samples with a low ionic force Sausage Seawater Soft juice Solids Sugar Surface water Tap water Vegetables Vegetable juices, potages Wastewater Wine Yoghurt/cream Recommended electrode Suggested electrode 14 VWR VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE

15 PH & REDOX GENERAL USE ELECTRODES Laboratory and field electrodes for every application and ph meter surface measurements and semi-solid samples Comfortable handling and reliable functionality Quality assured instantly ready for use Parameter Specification Universal ph ph range 0-14 Temperature range ( C) for epoxy body Diaphragm Single or double ceramic Electrolyte Gel or liquid Redox Redox range ±2000 mv Temperature range ( C) for epoxy body for glass body Epoxy shaft and gel electrolyte Glass shaft and liquid electrolyte Type Model DxH (mm) Connection Single junction SJ x120 BNC SJ x120 DIN SJ x120 S7 plug head* Double junction DJ x120 BNC DJ x120 DIN DJ x120 S7 plug head* Surface SF x120 BNC SF x120 DIN SF x120 S7 plug head* *Needs a cable to connect the electrode to a ph meter. Type Model DxH (mm) Connection Single junction SJ x120 BNC SJ x120 DIN SJ x120 S7 plug head* Surface SF x120 BNC SF x120 DIN SF x120 S7 plug head* Semi-micro SM x120 BNC SM x120 DIN SM x120 S7 plug head* Spear SP x120 BNC SP x120 DIN SP x120 S7 plug head* Redox electrodes with 1 m cable and BNC connector Model Type Body shaft DxH (mm) Electrolyte RD 113 Plastic redox electrode Epoxy 12x120 Gel RD 223 Glass redox electrode Glass 12x120 3,5 M KCl VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE VWR 15

16 VWR FOR ELECTROCHEMISTRY Universal connection cables for S7 plug head ph electodes - 1 m Cable with BNC connector. Coax Cable with DIN connector. Coax Cable with EE connector (Radiometer). Coax Cable with R connector (Metrohm). Coax Application guide for general use electrodes Application area Sub segment Single junction SJ 113 / 114 / 115 Glass single junction SJ 223 / 224 / 225 Double junction DJ 113 / 114 / 115 Surface SF 113 / 114 / 115 Surface SF 223 / 224 / 225 Semi-micro 225 Spear electrode SPEAR 223 / 224 / 225 Agriculture Fertiliser solutions Fruits Vegetables Beverage Beer Fruit juice Mineral water Spirits/wine Chemistry Acids solutions Bleach and dying solutions Emulsions Viscose samples Semi-solid samples Cosmetics Cream Lotion Make-up Shaving foam Soap Toothpaste Education Economic General purpose Field measurements Ground, lake and river Food Bread Coffee Meat/fish Dairy Butter Cheese Cream Milk Yoghurt Small sample quantity Paper Surface Skin Textile Washing agents Detergents Dishwashing liquid Disinfectant Soap solution Water Aquarium Cooling water Drinking water Salt water Suggested electrode 16 VWR VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE

17 Electrochemical solutions and buffers Description Pk (ml) BDH Prolabo KCl (3 mol/l) electrolytic solution BDH Prolabo cleaning solution - pepsin and hydrochloric acid Articulated stand for temperature sensor Storage vessel for ph electrodes (12 mm diameter) with bayonet connector Description Buffer contains Pk Packaging type* Buffer and checking solution set Conductivity standard solution: Potassium 100 ml buffer solution ph 4,00, red 100 ml buffer solution ph 7,00, green 100 ml buffer solution ph 10,00, blue 100 ml potassium chloride 3 mol/l solution 100 ml electrode cleaning solution Potassium chloride 0,01 mol/l aqueous solution 5x 100 ml SE ml PB Electrode storage tube for transportation Dissolved oxygen maintenance kits Description Dissolved oxygen maintenance kit for amperometric probe OXY Replacement cap for optical probe OPOX BUFFER SOLUTIONS A complete range of: Variety of formats: Ready to use solutions Manufactured from analytical grade products to an accuracy of Traceable to SRM from NIST Colour key buffer solutions Description Buffer contains Pk Packaging type* ph 4, red ph 7, green ph 9, blue Set ph 4, 7 and 10 Potassium hydrogenphthalate/ hydrochloric acid Potassium di-hydrogenphosphate/ di-sodium hydrogenphosphate Boric acid/potassium chloride/ sodium hydroxide 500 ml PB l PB ml PB l PB l BB ml PB l PB l BB x 100 ml SE x 250 ml SE VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE VWR 17

18 VWR FOR ELECTROCHEMISTRY Ready to use ph buffers: AVS Description Buffer contains Pk Packaging type* ph 1 Glycine/sodium chloride/hydrochloric acid 1 l PB ph 2 1 l PB ph 3 1 l PB ph 4 Potassium hydrogen phthalate 100 ml PB ml PB l PB l PC ph 4,66 Acetic acid/sodium acetate 500 ml PB l PB ph 5 Citric acid/sodium hydroxide 1 l PB ph 6 Citric acid/sodium hydroxide 1 l PB ph 6,88 Potassium di-hydrogenphosphate/di-sodium hydrogenphosphate 500 ml PB l PB ph 7 Potassium di-hydrogenphosphate/di-sodium hydrogenphosphate 100 ml PB ml PB l PB l PC l PC ph 8 Di-Sodium tetraborate/hydrochloric acid 1 l PB ph ml PB l PB ph 9,22 Di-Sodium tetraborate 500 ml PB l PB ph 10 Boric acid/potassium chloride/sodium hydroxide 100 ml PB ml PB l PB ph 10 for total hardness 500 ml PB ph 11 1 l PB ph 12 1 l PB *Packaging type abbreviations BB: Bag-in-box PB: Plastic bottle PC: Plastic container SE: Set 18 VWR VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE

19 Buffers secondary standards and expiry date Supplied in 500 ml plastic bottles Description ph 1, ph 3, ph 4, ph 6, ph 7, ph 9, ph 10, ph 12, Coloured buffer dosing bottles Traceability to SRM from NIST Description ph 4 (red coloured) ph 7 (green coloured) ph 10 (blue coloured) Buffers in 30 ml sachets preventing cross-contamination of your samples. Traceability to NIST traceability to NIST Buffer solution C Pk Single buffer types in packs of 30 4,00 30x 30 ml ,00 30x 30 ml ,00 30x 30 ml ,00 30x 30 ml Mixed packs 10 sachets of each ph 4,00; 7,00 and 9,00 30x 30 ml ,00; 7,00 and 10,00 30x 30 ml VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE VWR 19

20 VWR FOR ELECTROCHEMISTRY CONDUCTIVITY STANDARDS Making conductivity measurement easy Accurate Traceable to NIST the results obtained are accurate. BDH Prolabo can help by offering BDH Prolabo is one of the only supplier able to produce low the world. Standard values used for determining cell constant (selection Accuracy Control standards Critical for any customers operating Good Laboratory Quality production All standards are tested using INAB accredited test Traceability All directly traceable to NIST meeting Eur. Ph. and Standards values (25 C) Description Pk 100 ml ml l ml ml l ml ml l Conductivity standard μs/cm 100 ml ml l Premium values (25 C) Concentration conductivity standard (μs/cm /cm) VWR VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE

21 PH MEASURING HANDY EXTRAS Beakers Spout and easy to read blue graduations Good chemical resistance Smooth surface for fast easy cleaning Borosilicate 3.3 glass beakers Cap. (ml) Graduation (ml) Height (mm) Ø (mm) Pk ply facial tissues made from 100% cellulose paper Cap. (ml) Outer Ø (mm) Height (mm) Pk Beakers, low form Beakers, tall form LxW (mm) Packed Pk 195x sheets per box VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE VWR 21

22 VWR FOR ELECTROCHEMISTRY Wide mouth colour coded, Cap colour Pk 250 ml Blue Red Green Yellow Natural Magenta ml Blue Red Green Yellow Natural Magenta ideal for mixing solutions for ph testing. Reverses direction of automatically changed every 30 seconds. Set-up plate and casing made from chemically-resistant materials Slip-proof and safe stand Various application areas: Handy: Max. stirring quantity (H 2 O) (ml) 800 Speed range (rpm) Reversing of rotational direction (switchable) Every 30 s Stirring bar length max. (mm) 30 Set-up plate material Polyester Set-up plate dimensions (mm) Ø 100 WxDxH (mm) 117x180x12 EU-/CH-/UK-plug VWR VWR PRODUCTS:DELIVERING HIGH QUALITY AND SUPERIOR PERFORMANCE

23 Austria VWR International GmbH Graumanngasse Vienna Tel.: Fax: info@at.vwr.com Belgium VWR International bvba Researchpark Haasrode 2020 Geldenaaksebaan Leuven Tel.: Fax: vwrbe@be.vwr.com Czech Republic VWR International s. r. o. Veetee Business Park Tel.: Fax: info@cz.vwr.com Denmark VWR - Bie & Berntsen Transformervej Søborg Tel.: Fax: info@dk.vwr.com Finland VWR International Oy Valimotie Helsinki Tel.: Fax: France VWR International S.A.S. Le Périgares Bâtiment B 201, rue Carnot Fontenay-sous-Bois cedex Tel.: (0,15 TTC/min) Fax: (0,15 TTC/min) info@fr.vwr.com Hungary VWR International Kft. Simon László u Debrecen Tel.: (52) Fax: (52) info@hu.vwr.com Ireland / Northern Ireland VWR International Ltd / VWR International (Northern Ireland) Ltd Orion Business Campus Northwest Business Park Ballycoolin Dublin 15 Tel.: Fax: sales@ie.vwr.com Italy VWR International PBI S.r.l. Via San Giusto Milano (MI) Tel.: / Fax: / info@it.vwr.com The Netherlands VWR International B.V. Postbus AD Amsterdam Tel.: Fax: info@nl.vwr.com Norway VWR International AS Haavard Martinsens vei Oslo Tel.: Fax: info@no.vwr.com Poland VWR International Sp. z o.o. Limbowa Gdansk Tel.: do 204 Fax info@pl.vwr.com Spain VWR International Eurolab S.L. C/ Tecnología 5-17 A-7 Llinars Park Llinars del Vallès Barcelona Tel.: Fax: info@es.vwr.com Sweden VWR International AB Fagerstagatan 18a Stockholm Tel.: Fax: kundservice@se.vwr.com Switzerland VWR International GmbH Lerzenstrasse 16/ Dietikon Tel.: Fax: info@ch.vwr.com Turkey VWR International Laboratuar Orta Mah. Cemal Gürsel Caddesi Pendik - Istanbul Tel.: Fax: info@pro-lab.com.tr UK VWR International Ltd Customer Service Centre Hunter Boulevard - Magna Park Lutterworth Leicestershire LE17 4XN Tel.: Fax: uksales@uk.vwr.com Australia VWR International, Pty Ltd. Level 1, Unit 1a/60 Enterprise Place Tingalpa, Queensland, 4173 Tel.: Fax: China VWR International China Co., Ltd Rm.219, 2100 Dongming Road Pudong New District Shanghai Tel.: Fax: info_china@vwr.com India VWR Lab Products Private Limited No.139. BDA Industrial Suburb, 6th Main, Tumkur Road, Peenya Post, Bangalore, India Tel.: Fax: vwr_india@vwr.com New Zealand Global Science - A VWR Company 241 Bush Road Albany 0632, Auckland Tel.: Fax: sales@globalscience.co.nz Singapore VWR Singapore Pte Ltd 18 Gul Drive Singapore Tel: Fax: sales@sg.vwr.com VK-08/2015 Germany VWR International GmbH Hilpertstraße 20a D Darmstadt Freecall: Fax: * info@de.vwr.com *0,14 /Min. aus d. dt. Festnetz Portugal VWR International - Material de Laboratório, Lda Edifício Neopark Av. Tomás Ribeiro, 43-3 D Carnaxide Tel.: Fax: /9 info@pt.vwr.com GO TO VWR.COM FOR THE LATEST NEWS, SPECIAL OFFERS AND DETAILS OF YOUR LOCAL VWR DISTRIBUTOR 2015 VWR ZPROVWRI9216-EN